See where your curiosity takes you at a SciFest weekend expo.

Meet local scientists, innovators and other experts for a behind-the-scenes look at real science. SciFest is a series of weekend expos designed specifically for St. Louis families.

Investigate a new hobby, show your young scientist what it takes to become an engineer, doctor, or veterinarian, and meet real professionals in science and technology who are doing amazing things in our own backyard. Bring your friends and family back each month to explore new fields and discover new passions.



Sat. Feb 22
Sat. Apr 18
Sat. Jul 18
Sat. Aug 22
Sat. Oct 17
Sat. Nov 14

Saturday, February 22

SciFest: Engineering Expo
9:30 am

Saturday, April 18

SciFest: The Great Outdoors Expo
9:30 am

Saturday, July 18

SciFest: Mission: Mars Celebration
9:30 am

Saturday, August 22

SciFest: Play and Creativity Expo
9:30 am

Saturday, October 17

SciFest: Animal Kingdom Expo
9:30 am

Saturday, November 14

SciFest: Health Expo
9:30 am


Past Events

Tornado Alley

St. Louis gets our fair share of weather phenomena. Meet the local experts studying storms, earthquakes, forest fires and more, and how you can keep yourself safe in these dangerous conditions.

Paws and Claws

Our furry, feathered, scaly, and shelled friends visit the Science Center, along with the professionals who take care of them each and every day. Learn more about careers with animals and how you can get involved in local volunteer groups!

One Giant Leap

On July 21, 1969, Apollo 11 left the surface of the moon for its return trip to Earth. Celebrate the historic moon landing, and meet local experts in aviation, aerospace and planetary science!

Bright Ideas Expo

Learn how science and creativity mirror each other, and meet the local creative community that drives innovation in St. Louis. Pick up a new hobby, and see the variety of ways creativity takes shape.

SciFest Partner

Become a SciFest Exhibitor.

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